CN209255528U - A kind of seamless steel tube straightening machine - Google Patents
A kind of seamless steel tube straightening machine Download PDFInfo
- Publication number
- CN209255528U CN209255528U CN201821722224.3U CN201821722224U CN209255528U CN 209255528 U CN209255528 U CN 209255528U CN 201821722224 U CN201821722224 U CN 201821722224U CN 209255528 U CN209255528 U CN 209255528U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- alignment
- bevel gear
- steel tube
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a kind of seamless steel tube straightening machines, including fuselage, it is provided with alignment chamber in the fuselage, the feed opening and discharge hole being connected to alignment chamber are provided on fuselage, is straightened intracavitary be provided with and drives the alignment rotated towards each other to roller by transmission mechanism by dynamic equipment；The transmission mechanism includes being straightened to each idler wheel on roller coaxially connected turbine, the drive bevel gear that is fixed in the rotation axis of dynamic equipment and the drive rod being rotatably arranged on fuselage outer wall, drive rod both ends are provided with and correspond the worm screw being engaged with two turbines respectively, and the middle part fixing sleeve of drive rod is equipped with the drive bevel gear engaged with drive bevel gear；Compared with prior art, whole process operation is easy the utility model during being straightened to steel pipe, and this device structure is simple, and occupied area is small, and each components are common structures, is easy to get, low cost.
Description
Technical field
The utility model relates to tubular object extruding technical fields, and in particular to a kind of seamless steel tube straightening machine.
Background technique
Seamless steel pipe is a kind of with hollow section, the non-jointed strip steel pipe in periphery, using circular pipe blank as raw material, is passed through
It heats, perforate, taking the lead, annealing, pickling, oiling (copper facing), multi-pass cold-drawn (cold rolling), base pipe, heat treatment, alignment, hydraulic pressure examination
It tests (flaw detection) and is put in storage after marking, become qualified product；Seamless steel pipe is as a kind of precision tube, by straightening technology into one
Step improves the straightness of steel pipe, but existing straightening equipment, in the presence of taking up a large area, structure is complicated, and troublesome in poeration.
Utility model content
For the deficiency in the presence of the prior art, the purpose of this utility model is to provide a kind of seamless steel tube straightenings
Machine, to solve to take up a large area, structure is complicated, and problem troublesome in poeration in the prior art.
To achieve the above object, the utility model uses a kind of the following technical solution: seamless steel tube straightening machine, including
Fuselage is provided with alignment chamber in the fuselage, and the feed opening and discharge hole be connected to alignment chamber are provided on fuselage, and alignment is intracavitary to be set
The alignment rotated towards each other by dynamic equipment by transmission mechanism driving is equipped with to roller；
The transmission mechanism include be straightened to each idler wheel on roller coaxially connected worm gear, be fixed at dynamic equipment
Rotation axis on drive bevel gear and the drive rod that is rotatably arranged on fuselage outer wall, drive rod both ends be provided with respectively with
Two turbines correspond the worm screw being engaged, and the middle part fixing sleeve of drive rod is equipped with the transmission cone tooth engaged with drive bevel gear
Wheel.
Compared with the prior art, the utility model has the following beneficial effects:
Steel pipe to be straightened is fed from feed opening, to discharge hole at drawn, with dynamic equipment provide power,
By drive bevel gear, drive bevel gear, drive rod, worm and worm wheel transmit power, driving alignment to two idler wheels in roller into
Row rotates towards each other, and carries out roll-in to steel pipe, carries out alignment work to steel pipe, the steel pipe after alignment carries out discharge from discharge hole；
Whole process operation is easy, and structure is simple, and occupied area is small, and each components are common structures, are easy to get, cost
It is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the connection schematic diagram of transmission mechanism in Fig. 1.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: fuselage 1, alignment chamber 2, feed opening 3, discharge hole 4, dynamic equipment 5, alignment
To roller 6, worm gear 7, drive bevel gear 8, drive rod 9, worm screw 10, drive bevel gear 11, the first expansion bend 12, pressing plate 13, limit
Sliding slot 14, guide runner 15, buffer stopper 16, reset spring 17, the second expansion bend 18, charging ram 19.
Embodiment
With reference to shown in FIG. 1 to FIG. 3: a kind of seamless steel tube straightening machine, including fuselage 1 are provided with alignment chamber 2, machine in fuselage 1
It is provided with the feed opening 3 and discharge hole 4 being connected to alignment chamber 2 on body 1, is provided in alignment chamber 2 and transmission mechanism is passed through by dynamic equipment 5
Drive the alignment rotated towards each other to roller 6；Transmission mechanism includes being straightened the worm gear being coaxially connected to each idler wheel on roller 6
7, the drive bevel gear 8 being fixed in the rotation axis of dynamic equipment 5 and the drive rod 9 being rotatably arranged on 1 outer wall of fuselage,
Dynamic equipment 5 can be motor, and 9 both ends of drive rod, which are provided with, corresponds the worm screw 10 being engaged, two snails with two worm gears 7 respectively
The thread rotary orientation of bar 10 is on the contrary, the middle part fixing sleeve of drive rod 9 is equipped with the drive bevel gear 11 engaged with drive bevel gear 8.
In order to improve stability and alignment effect of the steel pipe in alignment chamber 2 in progress alignment process, it is arranged in alignment chamber 2
Having and the pressing plate 13 being adjusted is driven by the first expansion bend 12, the lower end surface of pressing plate 13 is the cambered surface cooperated with outer wall of steel pipe, and
Limit assembly is provided on pressing plate 13；The structure setting of pressing plate 13 is convenient for effectively suppressing steel pipe, with alignment to roller 6
Cooperation improves alignment effect and efficiency to steel pipe, controls pressing plate 13 by limit assembly and carries out in pressing process to steel pipe
Position is defined, and pressing plate 13 is avoided to suppress steel pipe the fill process excessively influenced steel pipe in alignment chamber 2 or even damage steel
The structure of pipe；The limit sliding chutes 14 opened up on the two sidewalls being correspondingly arranged in alignment chamber 2, two limit sliding chutes 14 are along alignment
The setting of 2 short transverse of chamber, limit assembly includes the guide runner 15 being fixedly linked on 13 two sidewalls of pressing plate, two guide runners 15
Sliding is fastened in two limit sliding chutes 14 respectively, and the bottom of each limit sliding chutes 14 is provided with bolster；Bolster includes
The buffer stopper 16 being connected by reset spring 17 with the bottom of sliding slot；It is made up of reset spring 17 and buffer stopper 16 and guiding is slided
The bolster that block 15 is buffered avoids passing through guide runner 15 and during limit sliding chutes 14 limit pressing plate 13, leads
It is contacted firmly between sliding block 15 and limit sliding chutes 14, shortens the service life of guide runner 15.
In order to further increase the degree of automation, feeding work, 1 outside of fuselage are easily and efficiently carried out into feed opening 3
It is provided with feeding mechanism, feeding mechanism includes the second expansion bend 18, is connected with charging ram on the telescopic shaft of the second expansion bend 18
19, the effect end of charging ram 19 is in a circular table shape, charging ram 19 effect end small-bore end be close to feed opening 3 one end and
Less than the aperture of steel pipe, the heavy caliber end at the effect end of charging ram 19 is greater than the aperture of steel pipe；By one end of steel pipe be inserted into
Expect in hole 3, in the other end of the effect end insertion steel pipe of charging ram 19, steel is carried out by the flexible elongate axis of the second expansion bend 18
The feeding work of pipe；The effect end structure setting of charging ram 19 works convenient for carrying out stable feeding to steel pipe in insertion steel pipe,
And steel pipe uniform force during carrying out feeding, it is carried out during in the effect end of charging ram 19 insertion steel pipe quick
Positioning.
" the first expansion bend 12 " and " the second expansion bend 18 " in this programme all can be cylinder, and " first " and " second "
The difference being only used in name.
In use, starting the first expansion bend 12, pressing plate 13 move down reach setting position, by one end of steel pipe be inserted into
Expect in hole 3, the other end of the effect end insertion steel pipe of charging ram 19 starts the second expansion bend 18 and dynamic equipment 5, steel pipe movement arrives
To alignment work is carried out between roller 6 and pressing plate 13, the steel pipe after alignment is pierced by from discharge hole 4 for alignment.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of seamless steel tube straightening machine, which is characterized in that including fuselage, alignment chamber is provided in the fuselage, is opened on fuselage
There are the feed opening and discharge hole being connected to alignment chamber, is straightened intracavitary be provided with and is carried out in opposite directions by dynamic equipment by transmission mechanism driving
The alignment of rotation is to roller；
The transmission mechanism include be straightened to each idler wheel on roller coaxially connected turbine, be fixed at turning for dynamic equipment
Drive bevel gear on moving axis and the drive rod being rotatably arranged on fuselage outer wall, drive rod both ends be provided with respectively with two whirlpools
Wheel corresponds the worm screw being engaged, and the middle part fixing sleeve of drive rod is equipped with the drive bevel gear engaged with drive bevel gear.
2. a kind of seamless steel tube straightening machine according to claim 1, it is characterised in that: the alignment is intracavitary to be provided with by the
One expansion bend drives the pressing plate being adjusted, and the lower end surface of pressing plate is the cambered surface cooperated with outer wall of steel pipe, and is provided on pressing plate
Limit assembly.
3. a kind of seamless steel tube straightening machine according to claim 2, it is characterised in that: the alignment is intracavitary to be correspondingly arranged
The limit sliding chutes opened up on two sidewalls, for two limit sliding chutes along alignment chamber short transverse setting, limit assembly includes pressing plate two
The guide runner being fixedly linked on side wall, two guide runners slide be fastened in two limit sliding chutes respectively, and each limit is slided
The bottom of slot is provided with bolster.
4. a kind of seamless steel tube straightening machine according to claim 3, it is characterised in that: the bolster includes passing through reset
The buffer stopper that spring is connected with the bottom of sliding slot.
5. a kind of seamless steel tube straightening machine described in any one of -4 according to claim 1, it is characterised in that: the fuselage outer side
It is provided with feeding mechanism, feeding mechanism includes the second expansion bend, is connected with charging ram, charging ram on the telescopic shaft of the second expansion bend
Effect end it is in a circular table shape, charging ram effect end small-bore end be close to feed opening one end and be less than steel pipe hole
The heavy caliber end of diameter, the effect end of charging ram is greater than the aperture of steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722224.3U CN209255528U (en) | 2018-10-23 | 2018-10-23 | A kind of seamless steel tube straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722224.3U CN209255528U (en) | 2018-10-23 | 2018-10-23 | A kind of seamless steel tube straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255528U true CN209255528U (en) | 2019-08-16 |
Family
ID=67557936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722224.3U Expired - Fee Related CN209255528U (en) | 2018-10-23 | 2018-10-23 | A kind of seamless steel tube straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209255528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069148A (en) * | 2019-12-19 | 2020-04-28 | 龙游龙辉电镀有限公司 | Cleaning equipment for ground rod and cleaning method thereof |
-
2018
- 2018-10-23 CN CN201821722224.3U patent/CN209255528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069148A (en) * | 2019-12-19 | 2020-04-28 | 龙游龙辉电镀有限公司 | Cleaning equipment for ground rod and cleaning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211191821U (en) | Thread rolling machine for machining | |
| CN107344154A (en) | A kind of adjustable building steel tube derusting spray-painting plant | |
| CN209255528U (en) | A kind of seamless steel tube straightening machine | |
| CN116833237B (en) | Three-roller rotary rolling production line of thin-wall metal tube blank difficult to deform | |
| CN212397669U (en) | Automatic pointing production equipment | |
| CN111069366A (en) | A spot welding device of bending is managed in side for guardrail production | |
| CN109821946B (en) | Austenitic stainless steel bar processing device and method | |
| CN220387522U (en) | Long shaft type forge piece straightening equipment | |
| CN112845636A (en) | High-precision cold drawing machine for steel pipe factory | |
| CN218611108U (en) | Small-bore coil pipe continuous straightening machine capable of being adjusted on line | |
| CN209407138U (en) | A kind of cold-bending forming machine that roll width can be adjusted | |
| CN105834222A (en) | Roller support reciprocated driving device for high-speed cold pilger mill | |
| CN108453158B (en) | Metal pipe bending machine with automatic feeding device | |
| CN108435833A (en) | A kind of Stainless Steel Coil straightener | |
| CN209255486U (en) | Continuous feeding device for Steel Pipe Cold machine | |
| CN212216677U (en) | Universal seamless steel pipe bending machine | |
| CN211218121U (en) | Cold-drawn precise seamless steel pipe straightening device | |
| CN205949544U (en) | Straight machine of hank | |
| CN209238690U (en) | A kind of plug charging and discharging mechanism for seamless conical pipe process equipment | |
| CN219786091U (en) | Straightening equipment for steel pipe machining | |
| CN207188575U (en) | A kind of steel pipe automatic punch machine | |
| CN216705544U (en) | Oxygen lance straightener | |
| CN112453083B (en) | Steel pipe autoloading draws extension apparatus for producing | |
| CN219169273U (en) | Novel copper pipe stretcher | |
| CN215879253U (en) | Feeding and rotating mechanism of cold pilger mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |